All good things must come to an end, especially the availability of the component or product you need.

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Pooch-inspired projects for SparkFun's four-legged besties

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Join us for an epic journey into design for manufacturing, voltage spike suppression, stress testing, hex file analysis and more!

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Check out the new Blynk Board and the tutorials that have sprouted up around it.

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Finding prosperity and personal fulfillment in the growing, fast-paced industry of drawing things in the air.

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Rather than a lengthy exploration of a single subject, I'm going to touch on a couple of smaller dishes.

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For decades, the 555 timer has been a mainstay of hobbyist electronics. Is it time to retire this venerable little workhorse?

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A quick update on the SparkFun aquaponics system

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The process of using open-source designs to get to a final product, featuring KiCad, PJRC, and Advanced Circuits.

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It always starts the same; I get an amazing new device or technology dumped in my lap. Then sets in the reality of doing my job.

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The open-source Ball Aerospace Interface System

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An overview of Espressif's sequel to the ESP8266 - a new WiFi/Bluetooth-enabled system-on-chip, with a massive GPIO count.

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A peek behind the scenes of a popular escape room, and into the electronics powering the mystery.

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I've got a project on my workbench that I was hoping to share, but I met some unexpected difficulty along the way.

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Some notes (and examples) to help you understand a bit more about the world of digital imaging.

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Reliving childhood memories through the magic of Legos and 3D printing.

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Everyone is talking IoT these days. We are extremely pumped about IoT, but it might not be obvious why.

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Recent Blog Comments

“genderful” would’ve been better.
Ha - so awesome!! I think you might be onto something with those edible electronic treats. I’d buy (and eat) them!
“No, don’t put that resistor in your mouth!” In a nerdy sort of way, that is hilarious!!!!! OTOH, edible electronic treats could be…
Ah! Androgynous would have definitely been a good substitute. :)
“Androgynous” would be an alternative to “genderless” that the spell checkers might like, though Google searches suggest that both are valid…
For things like the adhesive bar pins, craft stores like Michael’s or JoAnne’s often have coupons in the Sunday newspaper or the junk…
I’m using a 1.44" display for each eye. I think we’ll be able to peek under that board since the eye opening is ~4". Might even allow the…
Yep, the section under the matrix where there’s no frosting is right at my eye level. It wasn’t nearly as claustrophobia inducing as I had…
What will you do when you grow up? The robot!
How do you see out of the head? Are your eyes just under the display? We’re working on a Sans head using a pair of OLED displays for each…

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